发明人徐明华,李文辉,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116986521 A, 授权公告日 2016-10-04.
发明人冯建国,李文辉,何建平. "Method for the Synthesis of 4-Amino-N-(2,6-dimethylphenyl)pentanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 114423321 B, 授权公告日 2016-06-22.
发明人孙丽萍,沈红梅,高志强. "A Process for Preparing High-Purity 4-Amino-N-(2,6-dimethylphenyl)pentanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 115483184 A, 授权公告日 2017-09-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 1571, (11), 4144-4166.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2022, 2476, 5916-5937.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-N-(2,6-dimethylphenyl)pentanamide hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1960, 1103-1132.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 649, (2), 5484-5498.